<ul class="nav">

    <li {if $_GET['do'] == 'gong'}class="on"{/if}>
        <a href="{php echo $this->createMobileUrl('gong')}"></a>
    </li>
    <li {if $_GET['do'] == 'bang'}class="on"{/if}>
    <a href="{php echo $this->createMobileUrl('bang')}"></a>
    </li>
    <li {if $_GET['do'] == 'myjilu' || $_GET['do'] == 'mypaiwei' }class="on"{/if}>
        <a href="javascript:;" class="ddbtn"></a>
        <div class="dropdown">
            <div class="link"><a href="{php echo $this->createMobileUrl('myjilu')}">我的记录</a></div>
            <div class="link"><a href="{php echo $this->createMobileUrl('mypaiwei')}">我的牌位</a></div>
        </div>
    </li>
    <li>
    <a href="javascript:;" class="sbtn"></a>
    </li>
</ul>